EP0211439A2 - Stabilisateur de position pour crayon ultrasonique - Google Patents
Stabilisateur de position pour crayon ultrasonique Download PDFInfo
- Publication number
- EP0211439A2 EP0211439A2 EP86110800A EP86110800A EP0211439A2 EP 0211439 A2 EP0211439 A2 EP 0211439A2 EP 86110800 A EP86110800 A EP 86110800A EP 86110800 A EP86110800 A EP 86110800A EP 0211439 A2 EP0211439 A2 EP 0211439A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- stylus
- positioning guide
- wire
- retainer
- hub
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
- H05K7/06—Arrangements of circuit components or wiring on supporting structure on insulating boards, e.g. wiring harnesses
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49155—Manufacturing circuit on or in base
- Y10T29/49162—Manufacturing circuit on or in base by using wire as conductive path
Definitions
- the basic scribed wire technique is described in US patent 3,674,914.
- the insulated wire, as it is written or scribed, is fixed or tacked by a heat sensitive adhesive surface on the substrate by means of a scribing or tacking head.
- the head guides the wire and heats or energizes the sensitive surface as the wire is brought into engagement.
- the preferred technique for tacking the scribed wire is through the use of ultrasonic energy.
- the wire passes beneath a grooved stylus which is used to position the wire. Ultrasonic energy is applied to the stylus (hereinafter also referred to as "ultrasonic stylus") to activate the adhesive layer beneath the wire and to press the wire into the adhesive layer.
- the pattern is fixed by coating the board with an encapsulating layer. Thereafter, holes are drilled in the board at the conductor run terminations and the holes then plated to provide for surface connections to electronic components.
- US patent 3,674,914 discloses a system suitable for making discrete wired interconnection boards for the dual-in-line integrated circuits which have been in common use for many years.
- the standard pin spacing for these integrated circuit is 100 mil.
- Interconnection boards for this pin spacing are made using No. 34 AWG wire having a 6.3 mil diameter.
- Plated holes for providing surface connections and for accommodating component lead wires are on the order of 46 mil.
- the ultrasonic stylus is preferably energized by magnetostriction and is relatively long and narrow. Since the nodal points where the stylus can be rigidly held are at least several centimeters from the working tip of the stylus, additional positioning stability is needed near the working tip. In the past, additional positioning stability was provided by means of a Teflon bushing with a 1 mil clearance to permit longitudinal vibration of the stylus. With this arrangement, the ultrasonic stylus could position the scribed wires with sufficient accuracy for making the dual-in-line circuit boards with the 100 mil pin spacing.
- the electronics industry has moved toward more compact integrated circuit packages with surface mounted terminals and with distances between adjacent edge connections of 20 mil or less. Not only are the connection points closer together but the density of the wiring pattern must also be substantially increased.
- the wire size must be finer and is preferably 42 AWG wire with a 2.5 mil diameter.
- the hole diameter for surface terminals is preferably reduced to about 8 mil.
- the misalignment error that can be tolerated i.e., tolerance permitted before a hole either misses the intended conductor or hits the wrong conductor
- the clearance is reduced from about 18 mil to approximately 3 mil.
- the invention provides a positioning guide for stabilizing the lateral position of an ultrasonic stylus relative to a housing, the housing being positionable relative to a workpiece, said positioning guide comprising a stylus including a working tip; a source of ultrasonic energy coupled to said stylus to cause longitudinal vibration therein; means forming a hub secured to said stylus near said working tip; a retainer secured to the housing; a plurality of spokes extending generally radially and secured between said hub and said retainer to provide lateral rigidity and longitudinal compliance for said working tip of said stylus relative to the housing.
- the stylus positioning guide virtually eliminates lateral displacement of the stylus while, at the same time, permitting a high degree of longitudinal compliance so as to not interfere with the ultrasonic vibration.
- a hub is secured surrounding the stylus near the working tip.
- a surrounding retainer is secured to the housing of the movable scribing head.
- Radial spokes secure the hub to the surrounding retainer.
- the radial spokes are formed by two or more wire loops held in tension. This arrangement has been found to provide an exceptionally high degree of lateral rigidity and, at the same time, provide a high degree of longitudinal compliance over the short distances required for ultrasonic vibration.
- an ultrasonic stylus 10 is mounted in the wire scribing head 12 shown in Fig. 1.
- Insulated wire 14 is dispensed from a spool (not shown) and is supplied to the surface of a circuit board 21 via a wire feed drive system 16.
- the wire 14 emerging from the wire feed mechanism passes wire cutter 18 and then passes beneath a groove in tool 20 attached to the working end of stylus 10.
- the circuit board 21 being formed is mounted on an X-Y table which positions the circuit board 21 relative to scribing head 12.
- the circuit board 21 includes a substrate 22 coated with an adhesive surface 24 which is activatable by the application of ultrasonic energy. As the wire 14 passes beneath tool 20, ultrasonic energy is applied to activate the adhesive layer 24 and to guide the wire 14 in place in the adhesive.
- the general arrangement of the scribing head in combination with the X-Y table, and the control of the scribing head and table movements is set forth in GB patent 1 593 235.
- the table is capable of moving in any one of four directions, i.e., right, left, up and down.
- the wire scribing head 12 is rotatable to dispense wire in any one of the directions corresponding to the current direction in which the table is moving.
- Stylus 10 is generally shaped as shown in Fig. 2 including a magnetostrictive transducer 31 coupled to a tapered horn 33.
- Transducer 31 is made from a material having magnetostrictive properties, such as nickel, and is surrounded by a driving coil 30.
- the transducer portion of the stylus is longitudinally laminated to reduce eddy current losses.
- the length of the transducer 31 is equal to one half the wave length of the energizing frequency applied to the driving coil 30.
- the ultrasonic stylus according to the invention uses a preferred frequency of 25 kHz.
- the magnetic flux produced by energization of the driving coil 30 causes the magnetic material in the transducer 31 to contract.
- the contraction is a function of the flux intensity and is dependent of flux direction.
- the nodal point 32 at the center of transducer 31 is stationary and the ends of the transducer vibrate in a longitudinal direction relative thereto.
- Horn 33 of the stylus 10 is attached to one end of the transducer 31 by brazing and serves to amplify the ultrasonic vibration of the transducer.
- the horn 33 is constructed from a non-magnetic material which is reasonably hard and capable of withstanding considerable stress. Materials such as titanium or Monel alloys are suitable.
- a tool 36 is attached to the working end of horn 33.
- the tool 36 is preferably made from a hard tungsten carbide material shaped in accordance with the needs of the operation being performed.
- the tool 36 includes a groove 38 at the working end which is dimensioned to accommodate the wire being scribed to the surface of the circuit board being manufactured.
- the horn 33 is acoustically coupled to the transducer 31 and couples the ultrasonic vibration to tool 36.
- the taper of horn 33 increases the amplitude of vibration at the tool end.
- the horn 33 has a nodal point 34 which is located at a mid-point but, due to the taper of the horn, is somewhat closer to the transducer 31 than to the tool end.
- the exact nodal point is located experimentally by observing the stylus when energized.
- nodal point 34 is located at a considerable distance from tool 36 and is connected only by a relatively small diameter portion of the tapered horn 33.
- a position stabilizing guide is, therefore, required near the tool 36 in order to accurately control the positioning of very fine wires in the manufacture of wire scribed circuit boards.
- a hub 40 is maintained surrounding tool 36 adjacent the end of horn 33 of stylus 10.
- the hub 40 is surrounded by a flanged bushing 42 which acts as a retainer configured for mounting in the non-vibratory portion of the wire scribing head housing.
- Hub 40 is maintained in position relative to the retainer by three wire loops 46, 47, 48 spaced 120° from one another.
- Each of the wire loops begins at the retainer, passes around the hub in a groove 41, and then returns to the retainer.
- Groove 41 is preferably formed in hub 40, but could be formed integral with the stylus 10.
- the wire loops are preferably made using 4 mil diameter steel "music" wire maintained under tension of about 4 pounds.
- the retainer bushing 42 Figs. 3 and 4
- the completed positioning guide includes six generally radial spokes coupling the hub 40, which vibrates at ultrasonic frequencies with the stylus 10, to the retainer, which is attached to the wire scribing head housing that does not vibrate.
- the positioning guide can accommodate, on a continuous duty basis, vibration excursion of approximately 1 mil under load.
- the position stabilizing guide is mounted in a non-vibrating sleeve 50 secured to the wire scribing head housing 12 (Fig. 1).
- the stylus is also secured to sleeve 50 by a pair of "O" rings 52 and a brazed collar surrounding the stylus at nodal point 34.
- the lateral compliance of the positioning guide permits a longitudinal ultrasonic movement at the working end, i.e., at tool 36.
- there is virtually no lateral movement of the tool relative to sleeve 50 which, in turn, is securely affixed to the wire scribing head.
- Fig. 6 shows another structure wherein individual wire spokes are formed by attaching wires both at the hub and at the retainer rather than using wire loops.
- attachment of the wires is by means of a forced fit rather than by operations such as brazing or welding which require heating.
- the surface area of the stabilizing guide near the hub should be kept at a minimum since the hub is vibrating at ultrasonic frequencies. Vibration moves the surrounding air and, thus, is acoustically coupled to the surrounding medium. If the surface area of the stabilizing guide near the hub is not minimized, such as by means of the spokes previously described, considerably energy is dissipated and hazardous or undesirable sonic environmental conditions are created.
- Fig. 7 is a schematic diagramm illustrating a circuit suitable for energizing the ultrasonic stylus.
- An amplifier 60 is connected to driving coil 30 surrounding the transducer 31 of the ultrasonic stylus 10.
- a microphone 62 picks up the vibration frequency and is used to provide a feedback signal which maintains oscillation at the resonant frequency of the transducer.
- the microphone 62 is coupled to a feedback control circuit 64 which determines both the frequency and amplitude of the drive signal supplied to driving coil by amplifier 60.
- Feedback control circuit 64 also receives a signal indicating the table velocity. As indicated in Fig.
- the amplitude of the driving signal, and hence, the amplitude of the ultrasonic vibration applied to the circuit board, is controlled as a function of the table velocity.
- the amplitude of the ultrasonic vibration is modulated as a function of table velocity.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US763982 | 1985-08-09 | ||
US06/763,982 US4641773A (en) | 1985-08-09 | 1985-08-09 | Ultrasonic stylus position stabilizer |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0211439A2 true EP0211439A2 (fr) | 1987-02-25 |
EP0211439A3 EP0211439A3 (en) | 1988-11-30 |
EP0211439B1 EP0211439B1 (fr) | 1991-03-27 |
Family
ID=25069369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86110800A Expired - Lifetime EP0211439B1 (fr) | 1985-08-09 | 1986-08-05 | Stabilisateur de position pour crayon ultrasonique |
Country Status (6)
Country | Link |
---|---|
US (1) | US4641773A (fr) |
EP (1) | EP0211439B1 (fr) |
JP (1) | JPH0770814B2 (fr) |
CA (1) | CA1286765C (fr) |
DE (1) | DE3678357D1 (fr) |
GB (1) | GB2181982B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0231791A2 (fr) * | 1986-02-05 | 1987-08-12 | International Business Machines Corporation | Support pour stylet résonnant |
CN107218275A (zh) * | 2017-04-28 | 2017-09-29 | 中广核检测技术有限公司 | 超声波换能器压电晶片粘接压紧装置 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6341037A (ja) * | 1986-08-06 | 1988-02-22 | Mitsubishi Electric Corp | ワイヤボンデイング装置 |
US5083087A (en) * | 1990-07-17 | 1992-01-21 | Advanced Interconnection Technology, Inc. | Broken wire detector for wire scribing machines |
US5365657A (en) * | 1993-02-01 | 1994-11-22 | Advanced Interconnection Technology | Method and apparatus for cutting wire |
US5606791A (en) * | 1993-09-17 | 1997-03-04 | Fougere; Richard J. | Method of making a slotless electric motor or transducer |
US6520005B2 (en) | 1994-12-22 | 2003-02-18 | Kla-Tencor Corporation | System for sensing a sample |
US5948972A (en) * | 1994-12-22 | 1999-09-07 | Kla-Tencor Corporation | Dual stage instrument for scanning a specimen |
US5705741A (en) * | 1994-12-22 | 1998-01-06 | Tencor Instruments | Constant-force profilometer with stylus-stabilizing sensor assembly, dual-view optics, and temperature drift compensation |
US5783008A (en) * | 1997-03-31 | 1998-07-21 | Ford Global Technologies, Inc. | Apparatus and method for embedding conductors in a non-planar substrate |
US6005991A (en) * | 1997-11-26 | 1999-12-21 | Us Conec Ltd | Printed circuit board assembly having a flexible optical circuit and associated fabrication method |
US6473708B1 (en) * | 1999-12-20 | 2002-10-29 | Bechtel Bwxt Idaho, Llc | Device and method for self-verifying temperature measurement and control |
WO2006050691A2 (fr) * | 2004-11-02 | 2006-05-18 | Imasys Ag | Dispositif de pose, dispositif d'etablissement de contact, systeme d'avance, unite de pose et d'etablissement de contact, installation de production, procede de production et ensemble transpondeur |
US8322624B2 (en) * | 2007-04-10 | 2012-12-04 | Feinics Amatech Teoranta | Smart card with switchable matching antenna |
US8240022B2 (en) * | 2006-09-26 | 2012-08-14 | Feinics Amatech Teorowita | Methods of connecting an antenna to a transponder chip |
US20080179404A1 (en) * | 2006-09-26 | 2008-07-31 | Advanced Microelectronic And Automation Technology Ltd. | Methods and apparatuses to produce inlays with transponders |
US7581308B2 (en) | 2007-01-01 | 2009-09-01 | Advanced Microelectronic And Automation Technology Ltd. | Methods of connecting an antenna to a transponder chip |
US8286332B2 (en) * | 2006-09-26 | 2012-10-16 | Hid Global Gmbh | Method and apparatus for making a radio frequency inlay |
US7546671B2 (en) * | 2006-09-26 | 2009-06-16 | Micromechanic And Automation Technology Ltd. | Method of forming an inlay substrate having an antenna wire |
US7979975B2 (en) * | 2007-04-10 | 2011-07-19 | Feinics Amatech Teavanta | Methods of connecting an antenna to a transponder chip |
US8608080B2 (en) * | 2006-09-26 | 2013-12-17 | Feinics Amatech Teoranta | Inlays for security documents |
US7971339B2 (en) * | 2006-09-26 | 2011-07-05 | Hid Global Gmbh | Method and apparatus for making a radio frequency inlay |
US7980477B2 (en) * | 2007-05-17 | 2011-07-19 | Féinics Amatech Teoranta | Dual interface inlays |
ES2355682T3 (es) * | 2007-09-18 | 2011-03-30 | Hid Global Ireland Teoranta | Procedimiento para la unión de un conductor de cable dispuesto sobre un sustrato. |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB958227A (en) * | 1960-10-20 | 1964-05-21 | Arthur Abbey | Improvements in or relating to electro-mechanism transducers |
US3612385A (en) * | 1969-03-10 | 1971-10-12 | Lucas Industries Ltd | Ultrasonic welding tools |
SU490959A1 (ru) * | 1973-12-28 | 1975-11-05 | Московское Высшее Техническое Училище Им.Н.Э.Баумана | Упругие направл ющие |
FR2400304A1 (fr) * | 1977-08-09 | 1979-03-09 | Kollmorgen Tech Corp | Procedes et appareils perfectionnes pour la realisation de circuits a conducteurs filaires |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1053604A (fr) * | 1962-09-17 | 1900-01-01 | ||
GB2092047B (en) * | 1981-01-31 | 1984-10-03 | Psm Fasteners Ltd | Apparatus for securing components by means of high frequency vibrations |
GB2095134B (en) * | 1981-03-25 | 1984-11-07 | Lansing Bagnall Ltd | Wire-laying tool |
US4450623A (en) * | 1981-12-18 | 1984-05-29 | Kollmorgen Technologies Corporation | Process for the manufacture of circuit boards |
-
1985
- 1985-08-09 US US06/763,982 patent/US4641773A/en not_active Expired - Lifetime
-
1986
- 1986-08-01 GB GB8618880A patent/GB2181982B/en not_active Expired
- 1986-08-05 EP EP86110800A patent/EP0211439B1/fr not_active Expired - Lifetime
- 1986-08-05 DE DE8686110800T patent/DE3678357D1/de not_active Expired - Lifetime
- 1986-08-08 CA CA000515602A patent/CA1286765C/fr not_active Expired - Lifetime
- 1986-08-08 JP JP61187649A patent/JPH0770814B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB958227A (en) * | 1960-10-20 | 1964-05-21 | Arthur Abbey | Improvements in or relating to electro-mechanism transducers |
US3612385A (en) * | 1969-03-10 | 1971-10-12 | Lucas Industries Ltd | Ultrasonic welding tools |
SU490959A1 (ru) * | 1973-12-28 | 1975-11-05 | Московское Высшее Техническое Училище Им.Н.Э.Баумана | Упругие направл ющие |
FR2400304A1 (fr) * | 1977-08-09 | 1979-03-09 | Kollmorgen Tech Corp | Procedes et appareils perfectionnes pour la realisation de circuits a conducteurs filaires |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0231791A2 (fr) * | 1986-02-05 | 1987-08-12 | International Business Machines Corporation | Support pour stylet résonnant |
EP0231791A3 (en) * | 1986-02-05 | 1988-11-17 | International Business Machines Corporation | Resonant stylus support |
US4884334A (en) * | 1986-02-05 | 1989-12-05 | International Business Machines, Corp. | Resonant stylus support |
CN107218275A (zh) * | 2017-04-28 | 2017-09-29 | 中广核检测技术有限公司 | 超声波换能器压电晶片粘接压紧装置 |
Also Published As
Publication number | Publication date |
---|---|
GB2181982B (en) | 1989-07-26 |
US4641773A (en) | 1987-02-10 |
JPS62104096A (ja) | 1987-05-14 |
EP0211439B1 (fr) | 1991-03-27 |
GB8618880D0 (en) | 1986-09-10 |
JPH0770814B2 (ja) | 1995-07-31 |
GB2181982A (en) | 1987-05-07 |
EP0211439A3 (en) | 1988-11-30 |
DE3678357D1 (de) | 1991-05-02 |
CA1286765C (fr) | 1991-07-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0211439B1 (fr) | Stabilisateur de position pour crayon ultrasonique | |
US6134075A (en) | Magnetic head suspension with single layer preshaped trace interconnect | |
US5844751A (en) | Laminated structures for a disk drive suspension assembly | |
US5491597A (en) | Gimbal flexure and electrical interconnect assembly | |
US8254065B2 (en) | For a piezoelectric actuator having an electrode joined with the joint face of the actuator movable member, a power supply including a wiring connector having a face joined with the electrode and another face attached to a conductive base layer of a wiring member and head suspension employing the same | |
JPH0828566B2 (ja) | 導電性液体付着装置および方法 | |
KR920001154B1 (ko) | 박막자기헤드 | |
KR100647030B1 (ko) | 도전체 접속 장치 및 방법 | |
US6523733B2 (en) | Controlled attenuation capillary | |
EP1345727A1 (fr) | Capillaire a attenuation controlee a surface plane | |
EP1189722B1 (fr) | Conduit capillaire a transfert efficace d'energie | |
KR0139403B1 (ko) | 초음파 와이어 본딩장치 및 본딩방법 | |
US7303110B2 (en) | Flange-mounted transducer | |
JP7214991B2 (ja) | 超音波接合ヘッド、超音波接合装置および超音波接合方法 | |
US7581667B2 (en) | Tool head for attaching an electrical conductor on the contact surface of a substrate and method for implementing the attachment | |
US7262535B2 (en) | Rotor shaft for limited rotation motors and method of manufacture thereof | |
JP6902304B2 (ja) | キャピラリ案内装置及びワイヤボンディング装置 | |
KR100235890B1 (ko) | 데이타 저장 시스템의 적층형 현가 장치용 종단 접속 패드 조작기 | |
JPH1154540A (ja) | ボンディング装置 | |
KR940010755B1 (ko) | 와이어방전 가공장치의 와이어전극 보내기장치 | |
Tsujino et al. | Welding characteristics of ultrasonic wire bonding using high-frequency vibration systems | |
JP2002344112A (ja) | 布線装置とこれを用いた高密度マルチワイヤ配線板の製造方法 | |
JPH04367239A (ja) | 電子部品の実装方法 | |
JPS62271611A (ja) | プリント基板の穴加工法およびその装置 | |
JPS62142398A (ja) | プリント配線板 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE FR GB IT |
|
17P | Request for examination filed |
Effective date: 19870725 |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
RHK1 | Main classification (correction) |
Ipc: H05K 7/06 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB IT |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: KOLLMORGEN CORPORATION |
|
17Q | First examination report despatched |
Effective date: 19900705 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
ITF | It: translation for a ep patent filed |
Owner name: BARZANO' E ZANARDO ROMA S.P.A. |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE FR GB IT |
|
REF | Corresponds to: |
Ref document number: 3678357 Country of ref document: DE Date of ref document: 19910502 |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: ADVANCED INTERCONNECTION TECHNOLOGY, INC. |
|
ET | Fr: translation filed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Effective date: 19910805 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
GBPC | Gb: european patent ceased through non-payment of renewal fee | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19980813 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 19981028 Year of fee payment: 13 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20000428 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20000601 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050805 |